The PTR 91 A3S features a fixed A3-style synthetic stock with a polymer pistol grip integrated in the traditional HK configuration. A more economical stock option than the folding variant. Reliable polymer construction withstands field use. Type: Semi-Auto Rifle Action: SA Caliber: .308 Win Capacity: 20 Year introduced: 2008, USA Weight: 96 oz Overall length: 40.2" Status: Active Intended use: Tactical, Hunting